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HomeMy WebLinkAbout121 Pawkannawkut Drive Sewage Disposal System UpgradeSOIL TEST PIT DATA 10500, GALLON SEPTIC TANK (H 10) � DE (H_ (� NOT TO SCALE NOT TO SCALE I�E®CHINO EIELD DETAIL dIIIFS: NOT TO SCALE S-0.005 1."' MIN. COVER INSPECTION 1, SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE MIN. 20' 70 COVER. o' O 2" WAILS I+- REMOVABLE E 3:i" MAX. COVER PORT TEST PIT �._ TEST PIT �? TEST PIT - 1�3 2. SEPTIC TANK SHAM BE CAPABLE of WITHSTANDING H-10 RAISE (2) TO WITHIN a' of FINISHED .I.-_..:�.1.,•.,r_��•-r -1_ FINISHED GRADE GRD. EL. 6.7 GRD. EL 6.7 GRD. EL 6.8 LOADING. GRADE USING SEWER BRICK AND \ 3 ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHGW EL 2 5 SHGW EL 2 5 SHGW EL 2 5 SHALL BE WATERTIGHT. MORTAR AS NECESSARY 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED 0-1/2' O O END CA WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM TANK 8" MAX END FILL 5. LL ALL UNUSED KNOCKOUTS WITH MORTAR. it -1/2' 1�OIff.SST. BOX TO WITHSTAND H-10 LOADING 4 PVC S h < 8' DEPTH i 40 6. IF ANY PORTION OF THE GROUND SURFACE ABOVE V f= j TANK WILL BE SUBJECT TO VEHICLE LOADS, AN M-20 T _I UNLESS UNDER PAVEMENT. DRIVES OR SEPTIC TANK SHALL BE REQUIRED. 4" 2• BTRAVELED WAYS WHEREIN H-20 LOADING 1 2,5. LEVEL BOTTOM OTTOM ON LEVEL � • :• STABLE BASE SHALL APPLY. I 10'-a=� 6" MINIMUM 2. PROVIDE INLET TEE OR BAFFLE WHERE E� IF EL -2.5 52" RR _ 1 _[_-�4' TO ST/ " /FT OR 3/4' TO 1-1/2" DOUBLE CONCRETE WALLS MAY BE 10'-0" • 10' 1 1 SErnnN 60 ONE 1 � P s O.oB FT. EL=2.4 53" -v 3" J I T�. WASHED STONE (NUJ FINES) SUBSTITUTED FOR INTERLOCKI PRECAST SEPTIC TANK 4' MIN. 3. FIRST TWO FEET OF PIPE OUT OF DIST. BBLOCK WALLS. TO BE gNEERGNI 10" OF PEAT 31' OF PEAT5-e -- Box TO BE LAID LEVELLIQUID DEPTH• 2` LAYER of 1/B• TO 1/2• 0 (SHOREY OR APPROVED EQUAL) 4 -8 LOCATE r - - - -, DOUBLE WASHED STONE - PEAT _ INLET TEE I 4. ALL PIPE CONSTRUCTION CONNECTIONS BE WATERng1T u n> q 1 LINGER COVER 90' ELBOW ON I (S) S" DIA. ','' 2X , I If GRADE T EL 0.2 84" I - - 3. OUTLET TEE r 13' I KNOCKOUTS I 5. FILL ALL UNUSED KNoacQUTs WITH MORTAR. ,a MIL a (- ) POLY LINER C L_ _I 4• i L- - - - - ALL AROUND j} SAND ' v 5' MIN. �' E 2.5Y 6/4 w PLAN VIEW 3/4w 8' M4 M M CROSS-SECTION VIEW f'� 21" .-' 4' _I_ 4' 4' 3' 1 �z Il`47L� 132 EL = -2.2 108 / - --.R ~� • GEO7EXTILE FABRIC CRUSHED STONE PLAN View MAY BE USED IN LIEU OF DOUBLE WASHED STONE DATE: 9-2-09 DATE: 9-2-09 NOTE: AND REMOVED FROM THE SITE IN ACCORDANCE LIIAITS OF LIMITS OF EXISTING SEPTIC SYSTEM TO BE PUMPED. CRUSHED STONE LIMTSOVERDIG TEST AY: BSC:GROUP, INC. TeST BYY: BSC GROUP, INC. OF 1WTH TITLE 5. INIINESSEO BY: AMY VON HONE, R.S. ItlTl1F_SSED BY,-;;pBRUCE MURPHY, R.S. CRAIG A. PERC. RATE SEE SIEVE (<2 MPI) PERC. RAT':' N/A N FIELD 9 N <cn� R1g- N((P\l\R post MrD 71 �"--I EVAN uATrDI�N• BRIAN YERGATIAN, P.E. SfXL EVAI11ATnR: BRIAN YERGATIAN. P.E. Q•' ,W 14>�t a �1'NtV'w• 7.1 �\ � Ib•0' `/ � / _ WL -QA=* es• -- -� A Srv."...:: A �o N/F ! SHED gp3'10 1T us ww TEE H. uSHWAY 0.8' S7 L.7.A,6.: 0.74 GPD/S.F. I,.T,e.R. 0.74 GPD/S.F. Q A4 ASSESSORS MAP 25 PARCEL 30 o 7 mR 085 rn i INDICATES INDICATES SEASONAL HIGH 9 j4id`% °0 `� " ' p p1 01 �, Lzj MATERIAUNSUITAL .�- OBSERVED ��1!`)��ATF� ttls y,.r GROUND WATER ADJUSTMENT I TPS ' '0 5.3 ' 0' ' Z INDICATES ESTIMATED INDICATES DEPTH TO OBSERVED WATER ' nI SEASONAL HIGH PERC. USE MHW ON TEST BANKS OF PARKER'S RIVER I GROUND WATER ELFV 2.5 / I e. x 8. xi i( 6.2 O G 5.1 xl MAXIMUM -FEASIBLE ,CM JAKEORY I WOOD FRAMED :� �\ J ' _ 3 COMMONWEALTH OF MASSACHUSETTS DEPARTMENT OF ENVIRONMENTAL PROTECTION l x 6.2 HOUSE ®- _ 310 CMR 15,000 THE STATE NVIONMNTAL CODE, TITLE Tu� 27 1405 (1) () PIER rF=7.51pEXISTINGI ` ♦ `x,�j 'RELOCATE 00 WATER SERVICE 11 4 I 1 w� i "AT LEAST TWO, W PERCOLATION TESTS SHALL BE PERFORMED AT THE x s'g C23 I YPp3 DISPOSAL AREA ONE IN THE PRIMARY AREA IN WHICH THE SOIL ' ' LIP o / " / ABSORPTION SYSTEM IS TO BE LOCATED AND ONE IN THE PROPOSED /PROPOSEDo � %` _ _,- RESERVE AREA. N/F I ` ° N OW�. v �� �a� � Ole \ v � l REQUIRED: PERCOLATION TEST BEVERLY k ROBERT GREIG "� . - T.O.F. 1 .0 W Y. PROVIDED: SlcVs= i:NALYSiS (POLICY �: BfiP/DV1V+1/PeP-POO-4) ASSESSORS MAP 25 I ' .F. 14.0 � PARCEL 29 as' . ..Eat PAD � CE DAIUM .- VERTICAL DATUM: N.G.V.D. 1929 `� I PROPOSED 1 GI T GARAGE V GAS SLAB EL. - &2 I METER BENCH MARK SET: NAIL SET IN U.POLE ELEVATION 10.0 rf ( �I r G RAGE /��' GA' - ' LAB .LEV.=6.7 T I I \ w _GAS �V ` •.I ?' ..�- AS -fir • no AS f _. GAS � ,• ""•" o (�'� �j ` TER1 GAS "" t \ NOT -T0 SCALE 1 > I ! x a. r _ --- GAS GAS, k a.2 8.2 is EL_ A It I o BENcAmARK SET TOP FOUNDATION FIRST PIPE LENGTH a 4A I �•8 ` NELEVATION 1AIL IN 0 0 EL -11.7 COPaafY. OF FINISHED iE fTDINA�DE TO BE SET LEVEL ' \ \ H ' -7__._ NOVO TION FINISH GRADE / V r� 7114" 929 PVC SCH 40 5.9 x tea` } " �" P051 /NSD REVISIONS NO. DATE DESCRIPTION GENERAL NOTES: I. THIS PLAN IN ONLY INTENDED FOR THE DESIGN AND CONSTRUCTION OF 714E SEWAGE DISPOSAL FACILITY. 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 AND YARMOUTH BOARD OF HEALTH REGULATIONS. 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF 114E PROPOSED LEACHING FACILITY. ' 4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL., SUBSOIL AND OTHER UNSUITABLE MATERIALS. 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND DELETRIOUS SUBSTANCES. MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL SHALL NOT BE USED. FLT. SHALL NOT CONTAIN ANY MATERIAL' LARGER THAN 2 INCHES. A SIEVE ANALYSIS USING A #4 SIEVE SHALL BE PERFORMED ON A REPRESENTATIVE SAMPLE OF FILL UP TO 45% BY WEIGHT MAY BE RETAINED ON THE #4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF THE FOLLOWING SPECIFICATIONS: 10OX MUST PASS /4 SIEVE LOX MUST PASS #50 SIEVE 0-20X MUST PASS /100 SIEVE 0-5X MUST PASS /200 SIEVE 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE SHOWN, CONTRACTOR SHALL VERIFY THE SIZE, LOCATION AND ELEVATION OF INVERTS OF UTIU71ES AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE START OF CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED. THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY, 7. THE CONTRACTOR SHALL BE RESPON98LE FOR PROPERLY COORDINA71NG 7HE PROPOSED CONSTRUCTION ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY COMPANIES, AND SHALL COMPLETE THE PROPOSE WORK WITHOUT ANY W7ERUPTIONS IN SERVICE. 8. CONTRACTOR IS REQUIRED TO NOTIFY DIG -SAFE. PER MASS. STATUTE CHAPTER 62, SECTION 40 (1'-888-344-7223) A MINIMUM OF 72 HOURS PRIOR TO THE START OF CONSTRUCTION. 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION OR USE OF A GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR 15.240(4). BSC GROup 349 Route 28, Unit D W. Yarmouth, Massachusetts 02673 " sos 778 89T9 4 t © 2009 The BSC Group, Inc. . 18'E�2% 4�5.2X l�Ac3NING FIELD _ \ S7g'03.10•W 15 ' N/F 23'�O.OSX H BONNIE JEAN BROWNING on T / •` ASSESSORS MAP 25 PROJECT TITLE: i -C s OUTLET �1 •� PARCEL 28 PLAN VIEW DESIGN FOR 5.1' SEPARATION SEPTIC TANK DIST. Box � SCALE: 1' = 10 FEET K_ SEWAGE DISPOSAL 0 5 10 20 FT. EST: HUGH GROUNDWATER _ SYSTEM UPGRADE.. 5SH_ED,.0OF ELEVATIONS DESIGN" QALCU _ATIONS NOTES: LOCUS INFORMATION LOCUS MAP TOP OF FOUNDATION 13.0 A ' DESIGN FLOW: EXISTING &PROPOSED CURRENT OWNER: BEVERLY do ROBERT GREIG NOT TO SCALE #121 ��p�ANNAWI{UT 4" INVERT AT BUILDING 2,UB 3 BEDROOMS O 110 GPD/BDRM = 330 GPD 1. THE LOCATION OF THE SEPTIC COMPONENTS IS APPROXIMATE AND PROVIDED 9Y OWNER. NO RECORD PLANS TITLE REFERENCE: BOOK 11132, PAGE 69 PAWK 4" INVERT AT SEPTIC TANK (IN) dja C ON FILE AT THE YARMOUTH D)ARD OF HEALTH. PLAN REFERENCE: BOOK 186, PAGE 33 DRIVE 4" INVERT AT SEPTIC TANK (OUT) $„�� REQUIRED SEPTIC TANK: 2. ELEVATIONS DEPICTED ON IVIS PLAN ARE BASED ON THE SOUTH YARMOUTH 4" INVERT AT DIST. BOX (IN) 1929 NGVD DATUM 1 E ASSESSORS MAP: 25 330 GALLONS X 200X = 660 GALLONS PARCEL: 29 28 y 4" INVERT AT DIST. BOX (OUT) $„�,� SEPTIC TANK PROVIDED = 1,500 GALLONS 3. THE ENTIRE SITE IS VOTHIN FLOOD ZONE A-12 ZONING DISTRICT: R-25 ro 0 F SETBACKS: FRONT 30' Z PREPARED FOR: 4. THE ENTIRE SITE IS WITHIN THE 200' RIVERFRONT. SIDE 15' y y > BEVERLY GREIG INVERTS AT LEACHING FACILITY. SIZE OF LEACHING FACILITY REQUIRED: REAR 15' x LOCUS DESIGN PERC. RATE: <2 MIN/INCH MINIMUM LOT SIZE: 25,000 S.F. I�* z � 29 BOXWOOD DRIVE 4" INV. AT BEGINNING OF LEACHING FIELD �+ z e EAST GREENWICH, RI 02818 $.2,3 G (BREAKOUT 8.75) LONG TERM APPL RATE: 0.74 GPD/S.F. EXISTING TOTAL LOT AREA: 12,138*S.F. N TIDE LA m (401) 884-9562 4" INV. AT END OF LEACHING FIELD $,]Q H 330 GPD + 0.74 GPD/SF - 446 S.F. .1 OF FEMA FLOOD " " ^� % O(tE OR. ELEV. OF BOTTOM OF LEACHING FIELD zoE DISTRICT: ZONE A-12 ELEVATION 12 Z�Q J o S' DATE: 09-09-09 SEASONAL HIGH GROUNDWATER �`>2 K SIZE OF LEACHING FACILITY PROVIDED: YERGATIAN y 250015 0006 D DATED 7/2;9214 _ 0.462 COMP. DESIGN: 8. YERGATIAN USE LEACHING FIELD 4 '9 VIL N0.4fi208 r OVERLAY DISTRICT: NOT IN A ZONE II c P�� CHECK: K. HEALY EPS EXISTING LOT COVERAGE: 1,594/12,138-13.1X �C�� - ASS fSSroN N�� (HOUSE, GARAGE, PORCH) RIVER BEACH DRAWN: P. HAGIST PR.QPQ EED F ..P BOTTOM AREA = 25 X 18 = 450 S.F. - TOTAL LOT COVERAGE ALLOWED: 3,034/12,138-259 FIELD: P. P. GIST HAG 450 S.F. X 0.74 GPD/S.F. = 333 GPD (HOUSE, GARAGE, PORCH, DECK) NANTUCKET SOUND SEE ARCHITECTURAL PLANS FILE NO. 9345-SITE.DWG 333 GPD PROVIDED > 330 GPD REQUIRED 9 -R -.0q PROPOSED COVERAGE: 2,220/12,138=18.3X DWG N0. 5894-02 3 GPD RESERVE (HOUSE, GARAGE, PORCH, DECK) SHEET 1 0f 1 JOB NO. 4-9345.01 FILE COM,$ FILL EL -2.5 - EL -2.0 58" PEAT 10" OF PEAT 66" EL no 1.2 SIEVE C SAND 98w 2.5Y 5/4 132" EL _-4.3 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED 0-1/2' O O END CA WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM TANK 8" MAX END FILL 5. LL ALL UNUSED KNOCKOUTS WITH MORTAR. it -1/2' 1�OIff.SST. BOX TO WITHSTAND H-10 LOADING 4 PVC S h < 8' DEPTH i 40 6. IF ANY PORTION OF THE GROUND SURFACE ABOVE V f= j TANK WILL BE SUBJECT TO VEHICLE LOADS, AN M-20 T _I UNLESS UNDER PAVEMENT. DRIVES OR SEPTIC TANK SHALL BE REQUIRED. 4" 2• BTRAVELED WAYS WHEREIN H-20 LOADING 1 2,5. LEVEL BOTTOM OTTOM ON LEVEL � • :• STABLE BASE SHALL APPLY. I 10'-a=� 6" MINIMUM 2. PROVIDE INLET TEE OR BAFFLE WHERE E� IF EL -2.5 52" RR _ 1 _[_-�4' TO ST/ " /FT OR 3/4' TO 1-1/2" DOUBLE CONCRETE WALLS MAY BE 10'-0" • 10' 1 1 SErnnN 60 ONE 1 � P s O.oB FT. EL=2.4 53" -v 3" J I T�. WASHED STONE (NUJ FINES) SUBSTITUTED FOR INTERLOCKI PRECAST SEPTIC TANK 4' MIN. 3. FIRST TWO FEET OF PIPE OUT OF DIST. BBLOCK WALLS. TO BE gNEERGNI 10" OF PEAT 31' OF PEAT5-e -- Box TO BE LAID LEVELLIQUID DEPTH• 2` LAYER of 1/B• TO 1/2• 0 (SHOREY OR APPROVED EQUAL) 4 -8 LOCATE r - - - -, DOUBLE WASHED STONE - PEAT _ INLET TEE I 4. ALL PIPE CONSTRUCTION CONNECTIONS BE WATERng1T u n> q 1 LINGER COVER 90' ELBOW ON I (S) S" DIA. ','' 2X , I If GRADE T EL 0.2 84" I - - 3. OUTLET TEE r 13' I KNOCKOUTS I 5. FILL ALL UNUSED KNoacQUTs WITH MORTAR. ,a MIL a (- ) POLY LINER C L_ _I 4• i L- - - - - ALL AROUND j} SAND ' v 5' MIN. �' E 2.5Y 6/4 w PLAN VIEW 3/4w 8' M4 M M CROSS-SECTION VIEW f'� 21" .-' 4' _I_ 4' 4' 3' 1 �z Il`47L� 132 EL = -2.2 108 / - --.R ~� • GEO7EXTILE FABRIC CRUSHED STONE PLAN View MAY BE USED IN LIEU OF DOUBLE WASHED STONE DATE: 9-2-09 DATE: 9-2-09 NOTE: AND REMOVED FROM THE SITE IN ACCORDANCE LIIAITS OF LIMITS OF EXISTING SEPTIC SYSTEM TO BE PUMPED. CRUSHED STONE LIMTSOVERDIG TEST AY: BSC:GROUP, INC. TeST BYY: BSC GROUP, INC. OF 1WTH TITLE 5. INIINESSEO BY: AMY VON HONE, R.S. ItlTl1F_SSED BY,-;;pBRUCE MURPHY, R.S. CRAIG A. PERC. RATE SEE SIEVE (<2 MPI) PERC. RAT':' N/A N FIELD 9 N <cn� R1g- N((P\l\R post MrD 71 �"--I EVAN uATrDI�N• BRIAN YERGATIAN, P.E. SfXL EVAI11ATnR: BRIAN YERGATIAN. P.E. Q•' ,W 14>�t a �1'NtV'w• 7.1 �\ � Ib•0' `/ � / _ WL -QA=* es• -- -� A Srv."...:: A �o N/F ! SHED gp3'10 1T us ww TEE H. uSHWAY 0.8' S7 L.7.A,6.: 0.74 GPD/S.F. I,.T,e.R. 0.74 GPD/S.F. Q A4 ASSESSORS MAP 25 PARCEL 30 o 7 mR 085 rn i INDICATES INDICATES SEASONAL HIGH 9 j4id`% °0 `� " ' p p1 01 �, Lzj MATERIAUNSUITAL .�- OBSERVED ��1!`)��ATF� ttls y,.r GROUND WATER ADJUSTMENT I TPS ' '0 5.3 ' 0' ' Z INDICATES ESTIMATED INDICATES DEPTH TO OBSERVED WATER ' nI SEASONAL HIGH PERC. USE MHW ON TEST BANKS OF PARKER'S RIVER I GROUND WATER ELFV 2.5 / I e. x 8. xi i( 6.2 O G 5.1 xl MAXIMUM -FEASIBLE ,CM JAKEORY I WOOD FRAMED :� �\ J ' _ 3 COMMONWEALTH OF MASSACHUSETTS DEPARTMENT OF ENVIRONMENTAL PROTECTION l x 6.2 HOUSE ®- _ 310 CMR 15,000 THE STATE NVIONMNTAL CODE, TITLE Tu� 27 1405 (1) () PIER rF=7.51pEXISTINGI ` ♦ `x,�j 'RELOCATE 00 WATER SERVICE 11 4 I 1 w� i "AT LEAST TWO, W PERCOLATION TESTS SHALL BE PERFORMED AT THE x s'g C23 I YPp3 DISPOSAL AREA ONE IN THE PRIMARY AREA IN WHICH THE SOIL ' ' LIP o / " / ABSORPTION SYSTEM IS TO BE LOCATED AND ONE IN THE PROPOSED /PROPOSEDo � %` _ _,- RESERVE AREA. N/F I ` ° N OW�. v �� �a� � Ole \ v � l REQUIRED: PERCOLATION TEST BEVERLY k ROBERT GREIG "� . - T.O.F. 1 .0 W Y. PROVIDED: SlcVs= i:NALYSiS (POLICY �: BfiP/DV1V+1/PeP-POO-4) ASSESSORS MAP 25 I ' .F. 14.0 � PARCEL 29 as' . ..Eat PAD � CE DAIUM .- VERTICAL DATUM: N.G.V.D. 1929 `� I PROPOSED 1 GI T GARAGE V GAS SLAB EL. - &2 I METER BENCH MARK SET: NAIL SET IN U.POLE ELEVATION 10.0 rf ( �I r G RAGE /��' GA' - ' LAB .LEV.=6.7 T I I \ w _GAS �V ` •.I ?' ..�- AS -fir • no AS f _. GAS � ,• ""•" o (�'� �j ` TER1 GAS "" t \ NOT -T0 SCALE 1 > I ! x a. r _ --- GAS GAS, k a.2 8.2 is EL_ A It I o BENcAmARK SET TOP FOUNDATION FIRST PIPE LENGTH a 4A I �•8 ` NELEVATION 1AIL IN 0 0 EL -11.7 COPaafY. OF FINISHED iE fTDINA�DE TO BE SET LEVEL ' \ \ H ' -7__._ NOVO TION FINISH GRADE / V r� 7114" 929 PVC SCH 40 5.9 x tea` } " �" P051 /NSD REVISIONS NO. DATE DESCRIPTION GENERAL NOTES: I. THIS PLAN IN ONLY INTENDED FOR THE DESIGN AND CONSTRUCTION OF 714E SEWAGE DISPOSAL FACILITY. 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 AND YARMOUTH BOARD OF HEALTH REGULATIONS. 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF 114E PROPOSED LEACHING FACILITY. ' 4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL., SUBSOIL AND OTHER UNSUITABLE MATERIALS. 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND DELETRIOUS SUBSTANCES. MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL SHALL NOT BE USED. FLT. SHALL NOT CONTAIN ANY MATERIAL' LARGER THAN 2 INCHES. A SIEVE ANALYSIS USING A #4 SIEVE SHALL BE PERFORMED ON A REPRESENTATIVE SAMPLE OF FILL UP TO 45% BY WEIGHT MAY BE RETAINED ON THE #4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF THE FOLLOWING SPECIFICATIONS: 10OX MUST PASS /4 SIEVE LOX MUST PASS #50 SIEVE 0-20X MUST PASS /100 SIEVE 0-5X MUST PASS /200 SIEVE 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE SHOWN, CONTRACTOR SHALL VERIFY THE SIZE, LOCATION AND ELEVATION OF INVERTS OF UTIU71ES AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE START OF CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED. THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY, 7. THE CONTRACTOR SHALL BE RESPON98LE FOR PROPERLY COORDINA71NG 7HE PROPOSED CONSTRUCTION ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY COMPANIES, AND SHALL COMPLETE THE PROPOSE WORK WITHOUT ANY W7ERUPTIONS IN SERVICE. 8. CONTRACTOR IS REQUIRED TO NOTIFY DIG -SAFE. PER MASS. STATUTE CHAPTER 62, SECTION 40 (1'-888-344-7223) A MINIMUM OF 72 HOURS PRIOR TO THE START OF CONSTRUCTION. 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION OR USE OF A GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR 15.240(4). BSC GROup 349 Route 28, Unit D W. Yarmouth, Massachusetts 02673 " sos 778 89T9 4 t © 2009 The BSC Group, Inc. . 18'E�2% 4�5.2X l�Ac3NING FIELD _ \ S7g'03.10•W 15 ' N/F 23'�O.OSX H BONNIE JEAN BROWNING on T / •` ASSESSORS MAP 25 PROJECT TITLE: i -C s OUTLET �1 •� PARCEL 28 PLAN VIEW DESIGN FOR 5.1' SEPARATION SEPTIC TANK DIST. Box � SCALE: 1' = 10 FEET K_ SEWAGE DISPOSAL 0 5 10 20 FT. EST: HUGH GROUNDWATER _ SYSTEM UPGRADE.. 5SH_ED,.0OF ELEVATIONS DESIGN" QALCU _ATIONS NOTES: LOCUS INFORMATION LOCUS MAP TOP OF FOUNDATION 13.0 A ' DESIGN FLOW: EXISTING &PROPOSED CURRENT OWNER: BEVERLY do ROBERT GREIG NOT TO SCALE #121 ��p�ANNAWI{UT 4" INVERT AT BUILDING 2,UB 3 BEDROOMS O 110 GPD/BDRM = 330 GPD 1. THE LOCATION OF THE SEPTIC COMPONENTS IS APPROXIMATE AND PROVIDED 9Y OWNER. NO RECORD PLANS TITLE REFERENCE: BOOK 11132, PAGE 69 PAWK 4" INVERT AT SEPTIC TANK (IN) dja C ON FILE AT THE YARMOUTH D)ARD OF HEALTH. PLAN REFERENCE: BOOK 186, PAGE 33 DRIVE 4" INVERT AT SEPTIC TANK (OUT) $„�� REQUIRED SEPTIC TANK: 2. ELEVATIONS DEPICTED ON IVIS PLAN ARE BASED ON THE SOUTH YARMOUTH 4" INVERT AT DIST. BOX (IN) 1929 NGVD DATUM 1 E ASSESSORS MAP: 25 330 GALLONS X 200X = 660 GALLONS PARCEL: 29 28 y 4" INVERT AT DIST. BOX (OUT) $„�,� SEPTIC TANK PROVIDED = 1,500 GALLONS 3. THE ENTIRE SITE IS VOTHIN FLOOD ZONE A-12 ZONING DISTRICT: R-25 ro 0 F SETBACKS: FRONT 30' Z PREPARED FOR: 4. THE ENTIRE SITE IS WITHIN THE 200' RIVERFRONT. SIDE 15' y y > BEVERLY GREIG INVERTS AT LEACHING FACILITY. SIZE OF LEACHING FACILITY REQUIRED: REAR 15' x LOCUS DESIGN PERC. RATE: <2 MIN/INCH MINIMUM LOT SIZE: 25,000 S.F. I�* z � 29 BOXWOOD DRIVE 4" INV. AT BEGINNING OF LEACHING FIELD �+ z e EAST GREENWICH, RI 02818 $.2,3 G (BREAKOUT 8.75) LONG TERM APPL RATE: 0.74 GPD/S.F. EXISTING TOTAL LOT AREA: 12,138*S.F. N TIDE LA m (401) 884-9562 4" INV. AT END OF LEACHING FIELD $,]Q H 330 GPD + 0.74 GPD/SF - 446 S.F. .1 OF FEMA FLOOD " " ^� % O(tE OR. ELEV. OF BOTTOM OF LEACHING FIELD zoE DISTRICT: ZONE A-12 ELEVATION 12 Z�Q J o S' DATE: 09-09-09 SEASONAL HIGH GROUNDWATER �`>2 K SIZE OF LEACHING FACILITY PROVIDED: YERGATIAN y 250015 0006 D DATED 7/2;9214 _ 0.462 COMP. DESIGN: 8. YERGATIAN USE LEACHING FIELD 4 '9 VIL N0.4fi208 r OVERLAY DISTRICT: NOT IN A ZONE II c P�� CHECK: K. HEALY EPS EXISTING LOT COVERAGE: 1,594/12,138-13.1X �C�� - ASS fSSroN N�� (HOUSE, GARAGE, PORCH) RIVER BEACH DRAWN: P. HAGIST PR.QPQ EED F ..P BOTTOM AREA = 25 X 18 = 450 S.F. - TOTAL LOT COVERAGE ALLOWED: 3,034/12,138-259 FIELD: P. P. GIST HAG 450 S.F. X 0.74 GPD/S.F. = 333 GPD (HOUSE, GARAGE, PORCH, DECK) NANTUCKET SOUND SEE ARCHITECTURAL PLANS FILE NO. 9345-SITE.DWG 333 GPD PROVIDED > 330 GPD REQUIRED 9 -R -.0q PROPOSED COVERAGE: 2,220/12,138=18.3X DWG N0. 5894-02 3 GPD RESERVE (HOUSE, GARAGE, PORCH, DECK) SHEET 1 0f 1 JOB NO. 4-9345.01 FILE COM,$